| 无线传感器网络分布式多目标跟踪算法研究 |
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| 引用本文： | 周红波,邢昌风,耿伯英,张建强.无线传感器网络分布式多目标跟踪算法研究[J].传感技术学报,2011,24(2):288-293. |
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| 作者姓名： | 周红波 邢昌风 耿伯英 张建强 |
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| 作者单位： | 海军工程大学电子工程学院; |
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| 基金项目： | 国家863计划项目(2007AA01Z309); 湖北省自然科学基金项目(2007ABA187,2007ABA299) |
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| 摘 要： | 由于无线传感器网络的资源有限,集中式多目标跟踪算法在无线传感器网络多目标跟踪中受到限制.在无线声学传感器网络下,基于动态分簇结构,提出了一种分布式多目标跟踪算法.每个传感器的测量为来自单个目标或多个目标的声音信号和环境噪声的叠加.在跟踪过程中,每个目标对应于一个粒子滤波,当目标之间的距离较远时,进行单目标跟踪.当目标之...
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| 关 键 词： | 无线传感器网络 多目标跟踪 分布式算法 粒子滤波 声音能量 |
Distributed Multi-target Tracking in Wireless Sensor Network |
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| ZHOU Hongbo,XING Changfeng,GENG Boying,ZHANG Jianqiang.Distributed Multi-target Tracking in Wireless Sensor Network[J].Journal of Transduction Technology,2011,24(2):288-293. |
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| Authors: | ZHOU Hongbo XING Changfeng GENG Boying ZHANG Jianqiang |
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| Affiliation: | ZHOU Hongbo,XING Changfeng,GENG Boying,ZHANG Jianqiang(College of Electronic Engineering,Navy University of Engineering,Wuhan 430033,China.) |
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| Abstract: | Due to the limited resources of wireless sensor network,existing centralized algorithms for tracking multi-target are incapable when being used in wireless sensor network.A distributed algorithm based on dynamic clustering is presented to track multi-target in wireless acoustic sensor network,where the sensor data represent measurements of acoustic signals from one or more targets and background noise.The algorithm runs a separate particle filter for each target.When one target is far from the others,it is ... |
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| Keywords: | wireless sensor network multiple target tracking distributed algorithm particle filter acoustic energy |
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